Setup Bazel build system

.gitignore

@@ -1,2 +1,4 @@
 .vscode/
+MODULE.bazel.lock
+bazel*
 *.code-workspace

BUILD

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+cc_library(
+    name = "openfeature_cpp_sdk",
+
+    # TODO: Remove recursive glob and replace with individual Bazel packages
+    # Source files from the src/ directory
+    srcs = glob(
+        ["src/**/*.cpp"],
+        allow_empty = True,
+    ),
+
+    # Header files from the include/ directory
+    hdrs = glob(["include/**/*.h"]),
+
+    # This tells Bazel to add the 'include' directory to the
+    # include search path for any target that depends on this one.
+    # So, users can do #include "my_header.h" instead of #include "include/my_header.h"
+    includes = ["include"],
+    visibility = ["//visibility:public"],
+)

MODULE.bazel

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+module(name = "openfeature_cpp_sdk")
+
+bazel_dep(name = "googletest", version = "1.17.0")